Function rustc_incremental::persist::save::build_dep_graph
source · pub fn build_dep_graph(
sess: &Session,
prev_graph: SerializedDepGraph,
prev_work_products: FxHashMap<WorkProductId, WorkProduct>
) -> Option<DepGraph>
Expand description
Builds the dependency graph.
This function creates the staging dep-graph. When the dep-graph is modified by a query
execution, the new dependency information is not kept in memory but directly
output to this file. save_dep_graph
then finalizes the staging dep-graph
and moves it to the permanent dep-graph path